2006 Cadillac SRX Owner's Manual - Page 348

Front Axle When to Check and Change Lubricant It is not necessary to regularly check the front axle fluid unless you suspect there is a leak or you hear an unusual noise. A fluid loss could indicate a problem. Have it inspected and repaired. If the level is below the bottom of the filler plug hole, located on the front axle, you may need to add some lubricant. What to Use Refer to the Maintenance Schedule to determine what kind of lubricant to use. See Recommended Fluids and Lubricants on page 6-12. How to Check Lubricant Bulb Replacement It is recommended that all bulbs be replaced by your dealer. High Intensity Discharge (HID) Lighting {CAUTION: The low beam high intensity discharge lighting system operates at a very high voltage. If you try to service any of the system components, you could be seriously injured. Have your dealer or a qualified technician service them. A. Drain Plug B. Filler Plug To get an accurate reading, the vehicle should be on a level surface. 5-50